Description:The heart of your home audio/video system is the receiver, and the STR-DE597 is ready to rock. It will handle your music or home theater with 6.1 channels (100 watts per channel). Bring on the DVDs and laser discs, because the STR-DE597 supports many audio formats, including Dolby® Digital, Dolby® DigitalEX, dts®, 96k/24 bit-dts ES®, Dolby® Pro Logic® II Decoding, and 32-bit Dolby® Digital. And, it features 11 sound field modes; Movie (3), Music (3), AFD (4), and 2 Channel (1). Includes 30 station presets, A & B/A or B Speaker Switch, Component Video Pass-Through, and UniCommander® Pre-Programmed Remote Control.